1279367045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{1627}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 1837712448

約数和(自身を除く): 558345403

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 841, 935, 1595, 1627, 2465, 4205, 5423, 8135, 9251, 14297, 17897, 27115, 27659, 46255, 47183, 71485, 89485, 138295, 157267, 235915, 304249, 519013, 786335, 802111, 1368307, 1521245, 2595065, 4010555, 6841535, 8823221, 15051377, 23261219, 44116105, 75256885, 116306095, 255873409, 1279367045]

約数ペア:

[(1, 1279367045), (5, 255873409), (11, 116306095), (17, 75256885), (29, 44116105), (55, 23261219), (85, 15051377), (145, 8823221), (187, 6841535), (319, 4010555), (493, 2595065), (841, 1521245), (935, 1368307), (1595, 802111), (1627, 786335), (2465, 519013), (4205, 304249), (5423, 235915), (8135, 157267), (9251, 138295), (14297, 89485), (17897, 71485), (27115, 47183), (27659, 46255)]